baber/WOPTO huggingface dataset:
Patent JP-H02173174-A (JP)
Title: Coating compound composition for preventing wet color and finishing
Inventor: SUZUKI HISASHI
IPC: C09D5/00
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the title composition providing the surface of porous base with excellent film performances, preventing wet color caused by penetration of topcoating compound by blending a specific hydrolyzable silyl group- containing oligomer with a hydrolyzate of specific organic compound. CONSTITUTION:An oligomer or prepolymer (e.g. vinyl-based polymer) containing at least one hydrolyzable silyl group shown by the formula (X is hydrolyzable group; R1 and R2 are H, 1-10C alkyl, aryl or aralkyl; n is 1, 2 or 3) in one molecule and having 300-60,000 weight-average molecular weight is blended with (B) a hydrolyzate of an organic compound (e.g. orthoethyl silicate and/or (C) a hydrolyzate of an organic compound (e.g. methyltrimethoxysilane) shown by the formula R'Si(OR)3 (R' is 1-12C alkyl or phenyl; R is 1-18C alkyl or phenyl) in the weight ratio of the component A/(B+C) of 7/3-2/8 to give the aimed composition.
Patent JP-H06187925-A (JP)
Title: Cathode-ray tube
Inventor: OKU KENTARO
IPC: H01J29/88
Filed: 1992-12-15
Abstract: PURPOSE:To reduce the intensity of an electromagnetic wave radiated to an observer without lowering the visibility of an image by forming an electromagnetic wave screening body in a region between the outer contour of a display face corresponding to a phosphor screen scanned by electron beams and an explosion-proof ring, and therefore screening the side of a panel portion from part of the electromagnetic wave radiated thereto. CONSTITUTION:An electromagnetic wave screening body 12 is formed all over a region between the outer contour of an effective display face corresponding to a phosphor screen 11 scanned by electron beams radiated from an electron gun body-structure 2 and an explosion-proof ring 6. Part of an electromagnetic wave radiated from the side of a deflecting yoke 3, and the same part radiated to the side of a panel portion 7 is therefore screened by the screening body 12, so that it may be prevented from its radiation to the side of an observer. A region forming the screening body 12 is not the region of the effective display face but one not at all participating in the display of an image. The intensity of the electromagnetic wave radiated to the observer can thus be reduced to about 2/3 in case of 17-in wide screen type cathode-ray tube without going to the length of lowering the video function of the cathode-ray tube or the visibility at the image.
Patent JP-H08173458-A (JP)
Title: Apparatus for producing dental prosthesis base
Inventor: URAKUCHI MASAHIDE
IPC: A61C13/01
Filed: 1994-12-20
Abstract: PURPOSE: To produce an apparatus for producing a dental prosthesis base without allowing moisture and air to enter a dental prosthesis base capsule at the time of injecting a dental prosthesis base raw material into this capsule and without requiring skill for injection management by adopting a cartridge system for attaching and detaching the capsule to and from a dental prosthesis base capsule mounting part and previously packing a proper amt. of the dental prosthesis base raw material into the dental prosthesis base capsule. CONSTITUTION: This apparatus 1 for producing the dental prosthesis base consists of a piston driving section 2, the dental prosthesis base capsule 5-mounting part 3, a dental prosthesis base flask 6 and a dental prosthesis base flask 6-mounting part 4. This dental prosthesis base capsule 5 is installed by housing the capsule into a cartridge holder 12 and the dental prosthesis base flask 6 is installed by housing the flask into a frame 18. A dental prosthesis base mold is formed by a combination of the lower mold and upper mold made of gypsum for the dental prosthesis base flask and is provided with a dental prosthesis base raw material injection port at its center. The dental prosthesis base capsule 5 is of the cartridge type and is loaded into a cartridge holder 12.  A piston rod 11 for extruding the dental prosthesis base raw material of the dental prosthesis base capsule 5 is drive by the pressure of the nitrogen supplied from a nitrogen cylinder.
Patent JP-2001155268-A (JP)
Title: Optical type temperature and fire sensor
Inventor: SATO NORIO
IPC: G08B17/06
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a new optical type temperature and fire sensor without using an electrical contact. SOLUTION: A thermo sensor 1 consists of a member deformed in accordance with a temperature and supports at least one end of a fiber Bragg grating 2 varying the reflecting wavelength of light by the distortion of expansion and contraction to detect temperature variation from the wavelength variation of light reflected by this grating 2.
Patent JP-H03197744-A (JP)
Title: Joint application of architectural panel
Inventor: TSUZAKI NARIYUKI
IPC: E04G21/02
Filed: 1989-12-26
Abstract: PURPOSE:To enhance workability of inspection by fixing ain advance an architectural panel under the condition that a transparent joint member is inlayed in joints and placing concrete at the back side thereof and after that by confirming with sight the stuffed condition through the transparent jointing parts. CONSTITUTION:Architectural panels 1 are fixed first at the back side of a mold by use of mold-setting pipes 4, mold-fastening tools 5, and fixtures 6. Next, in this time, a transparent jointing material 10 such as methacryl resin or others is put in the jointing part of the panel 1 via a sealing material 15 to fix it by means of a joint-fastening metal 8. Next, wall concrete 2 is placed and that stuffed condition is inspected with sight from the outside through the transparent part of the joint material 10. And after the concrete is cured, the mold 3 and the joint 10 are removed. In this way, the quality is increased, confirming the conditions of stuffed and fastened concrete and further, it serves as labor saving without sound inspection with hammer.
Patent JP-H08178941-A (JP)
Title: Measuring method and device for vehicle
Inventor: HASHIMOTO TOMOTAKA
IPC: G01P3/68
Filed: 1994-12-19
Abstract: PURPOSE: To provide a measuring device which measures vehicle speed without being affected by surface condition of road and measures both vehicle speed and the other physical quantity on a vehicle. CONSTITUTION: A light projecting part 1 and a photodetecting part 2 provided on a vehicle 6, and the first and second reflecting members 4 and 5 which are arranged along a road and reflect the light from the light projecting part 1, for making the photodetecting part 2 detect it, are provided. The first reflecting member 4 and the second reflecting member 5 are arranged at a specified interval, and a calculation device 7, which calculates vehicle speed based on time interval of photodetecting signal of the reflected light from the first and second reflecting members 4 and 5 and the specified interval between the first and second reflecting members 4 and 5 is provided an the vehicle 6.
Patent JP-H0223232-A (JP)
Title: Control device of turbocharger with rotary electrical equipment
Inventor: KAWAMURA HIDEO
IPC: F02B39/16
Filed: 1987-12-28
Abstract: PURPOSE:To enable precise judgement on failure by checking the supply voltage to a rotary electrical equipment and the work load to judge on failure when the rotary electrical equipment mounted on a rotary shaft of a turbocharger is driven as a motor to assist the supercharging operation. CONSTITUTION:In a turbocharge 2 having a rotary electrical equipment 3 on a rotating shaft 2c connecting a turbine 2b and a compressor 2a, when the rotary electrical equipment 3 is driven as a generator, the generated output is charged in a battery 5, and when the energy of the battery 5 is supplied to the rotary electrical equipment to be driven as a motor, the supercharging operation is assisted. In this case, there is provided an accel sensor 1c for detecting the stepping amount of an accelerating pedal, and an output signal of the sensor is input to an electronic control device 6. According to the detected accel stepping amount, the rotary electrical equipment 3 is driven as a motor, and when the supercharging operation by drive of a motor is assisted, the supply power to the rotary electrical equipment 3 and the workload are checked to judge on failure.
Patent JP-H10166381-A (JP)
Title: Manufacture of laminated plate
Inventor: MIDOKOCHI MINORU
IPC: C08J5/24
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To shorten the forming period of time of a laminated plate, and manufacture a laminated plate of which the contraction is small even when receiving a heating in a working process after the forming, and which is excellent in dimensional stability. SOLUTION: For this laminated plate, a layer of an epoxy resin prepreg is pinched between end plates, and they are loaded between press platens which are heated to 165 deg.C in advance, and a heat-press-forming is performed. Then, after the completion of the heating, the forming pressure is released at a temperature which is a glass transition temperature of a thermosetting resin constituting the laminated plate, or higher, preferably right after the completion of the heating, and the laminated plate is taken out from the press hot platens, and the end plates are removed.
Patent JP-H06158426-A (JP)
Title: Production of flame-retardant polyester fiber
Inventor: KONDO YOSHIKAZU
IPC: D01F6/84
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a self-extinguishing polyester fiber having excellent whiteness, light-resistance and washing resistance and free from generation of toxic gas by spinning a polyester polymerized in the presence of a compound derived from a phosphorus-containing dicarboxylic acid and having a specific phosphorus content. CONSTITUTION:The flame-retardant polyester having excellent whiteness, light- resistance and washing resistance, free from generation of toxic gas in the case of contacting with flame and exhibiting excellent self-extinguishing property is easily produced on an industrial scale at a low cost by adding a compound having a phosphorus content of >=3wt.% and derived from at least one kind of a phosphorus-containing dicarboxylic acid compound of formula (R is 6-9C aryl or aralkyl; R' is H, 1-4C alkyl or hydroxyalkyl; R'' is H or methyl) or its derivative [e.g. bis(2-carboxyethyl)phenylphosphine oxide] to a polyester raw material in the polymerization of a fiber-forming polyester in an amount to get a fiber having a phosphorus atom content of >=2,000ppm and melt-spinning the obtained polymer.
Patent JP-H01174964-A (JP)
Title: Trace component ion analysis
Inventor: NISHIMURA MASAYUKI
IPC: G01N30/02
Filed: 1987-12-29
Abstract: PURPOSE:To enable accurate detection of a trace component ion, by using an ion with an equivalent conductivity thereof varying with pH as competiting ion to adjust the pH for movement so that the equivalent conductivity of the competiting ion is set to be equal to that of a large number of foreign component ions in a sample. CONSTITUTION:A competiting ion is selected to be variable in the equivalent conductivity with pH. The selection is made considering a combination between a trace component ion to be analyzed and a large number of foreign component ions in a sample. In other words, the ion is selected so that the equivalent conductivity thereof can be set to be equal to that of the large number of foreign component ions or nearly equal thereto (within + or -10%). Moreover, it is preferable that the equivalent conductivity thereof is large in difference as compared with that of the trace component ion. When the trace component ion the chloride ion and the large number of foreign component ions are maleic ions, phthalic acid is suitable as competiting ion and additionally, a mobile phase with the phthalic acid added thereto is used by controlling the pH to 4.83. In this manner, the trace component ion can be detected accurately.
Patent JP-H1078509-A (JP)
Title: Filter for plasma display
Inventor: OI TATSU
IPC: G02B5/22
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a high visible light transmissivity filter cutting a near IR which brings peripheral electronic appliances into an arroneous action and not deteriorating a clearness of a display by incorporating at least one kind of a near IR absorbing compd. having a max. absorption in a specified wavelength range into a substrate. SOLUTION: This filter contains at least one kind of near IR absorbing compd. having its max. absorption in the wavelength range of 800-1,200nm in the substrate. It is desirable that the near IR absorbing compd. is excellent in compatibility with the resin of the substrate, suitability to molding and durability after molding. The compd. is preferably a phthalocyanine or naphthalocyanine compd., e.g., a phthalocyanine compd. represented by the formula, wherein each of A<1> -A16 is H, halogen, etc., or a 1-20C substituent which may contain N, S, etc., at least four of them are substituents each contg. S and/or N and M<1> is two H atoms, a divalent metallic atom, etc.
Patent JP-H01174913-A (JP)
Title: Preparation of heat-resistant and corrosion-resistant magnetic scale
Inventor: ARA KATSUYUKI
IPC: G01D5/245
Filed: 1987-12-29
Abstract: PURPOSE:To stably use a magnetic scale in high temp. corrosive environment, by a method wherein non-magnetic austenite type stainless steel is irradiated with a high energy density heat source to be heated, melted and coagulated while a heated part is changed to a magnetic body and, further, said steel is irradiated with separate high energy density heat source and the surface thereof is quickly heated, remelted and quickly coagulated to be made non- magnetic. CONSTITUTION:A plate-shape substrate 1 composed of non-magnetic austenite type stainless steel is irradiated with a high energy density heat source such as laser beam 20. Whereupon, the irradiated part is suddenly heated and melted and subsequently quenched with the movement of the beam and austenite of a non-magnetic face-centered cubic lattice is changed to the body-centered cubic lattice of a magnetic body excellent in heat-resistance to form a magnetic lattice. Further, when the surface of the magnetic body part 2 of the substrate 1 is irradiated with a high energy density heat source such as YAG laser 21, only the extreme surface layer of the beam irradiated part is instantaneously melted and coagulated to bring the whole of the surface thereof to an austenite structure. By this method, a magnetic layer can be formed in the non-magnetic austenite substrate 1 to make the use thereof under corrosive environment possible.
Patent JP-H04202024-A (JP)
Title: Lithium ion conductive solid electrolyte
Inventor: HASEGAWA MASAKI
IPC: C03C3/32
Filed: 1990-11-29
Abstract: PURPOSE:To improve decomposition voltage and ion conductivity by incorporating a high-temp. lithium ion conductive compd. into a lithium ion conductive sulfide glass. CONSTITUTION:Li2S is mixed with at least one sulfide (X) selected from SeS2, Ge2S, P2S5 and B2S3 by (1-2):1 molar ratio and made to react at 800-950 deg.C in an Ar flow or in vacuum. The reaction mixture is then put in liquid nitrogen for rapid cooling to obtain a lithium ion conductive sulfide glass expressed by Li2S-X (e.g. 0.6 Li2S-0.4 SiS2 glass). This glass is pulverized and mixed with a high-temp. lithium ion conductive compd. by 97:3 molar ratio and made to react in an Ar flow or in vacuum at 800-950 deg.C and rapidly cooled in liquid nitrogen to obtain the lithium ion conductive solid electrolyte (e.g. 0.03 Li3PO4-0.58 Li2S-0.39 SiS2).
Patent JP-2000157824-A (JP)
Title: Noise suppressing device in oxygen concentrator
Inventor: WATANABE HIROBUMI
IPC: B01D53/04
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus minimizing noise generated the moment an adsorbing process is changed over to a desorbing process. SOLUTION: In an oxygen concentrator repeatedly performing an adsorbing process for introducing compressed air into an adsorbing column 1 packed with an adsorbent 2 adsorbing nitrogen gas preferentially through a suction piping 5 to adsorb nitrogen gas by the adsorbent 2 to produce oxygen compressed air and a desorbing process for reducing the pressure in the adsorbing column 1 to regenerate the adsorbent and performing the transfer from the adsorbing process to the desorbing process by changing over the opening and closing of an automatic on-off valve, a control means performing the control closing the automatic on-off valve SV5 connected to the suction piping 5 before the transfer from the adsorbing process to the desorbing process is provided.
Patent JP-H01174336-A (JP)
Title: Production of ice cream-like confectionery
Inventor: SHODA NORIYOSHI
IPC: A23G9/04
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the subject novel confectionery giving mellow taste and smooth eating feel like ice cream through such processes that cracked ice is spiked with sugar, jam, etc. while stirring, and when said cracked ice is melted to a limited extent due to the stirring to give viscosity, the mixture is poured into a confectionery mold to perform shaping. CONSTITUTION:First, cracked ice is spiked with, while stirring, sugar, jam, custard cream and/or chocolate. Thence, when said cracked ice is melted to a limited extent due to the stirring to give viscosity, the mixture is shaped to a specified form in a confectionery mold.
Patent JP-2001157142-A (JP)
Title: Electrical apparatus
Inventor: SUGIURA YUTAKA
IPC: H05F3/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To effectively ground a metallic cabinet, while suppressing an impact due to electrostatics and the generation of a high voltage. SOLUTION: A metallic front cabinet 12 is provided in front of a CRT 11 of a TV-receiving device 10. An electrical discharge path 20 is provided between the cabinet 12 and a ground part GND. The path 20 has a 1st parallel circuit 23, composed of a 1st resistance 21 and a discharge tube 22 and a 2nd parallel circuit 26, composed of a 2nd resistance 24 and a high-voltage capacitor 25. The circuit 23 effectively discharges voltage generated at the cabinet 12 side, also suppresses the sudden flow of current and reduces an influence by electrostatics. The circuit 26 also has a function, that converts a high voltage pulse generated at the part GND side into a low-voltage level as far as possible, to make the voltage escape to the cabinet 12 from the tube 22.
Patent JP-H08173328-A (JP)
Title: Camp stove
Inventor: NAKATO YOSABURO
IPC: A47J27/00
Filed: 1994-12-21
Abstract: PURPOSE: To use natural resources such as charcoal as a heat source of a camp stove for cooking outdoors. CONSTITUTION: This camp stove is made of a cylindrical can. At the lower part, a housing 1 with an air vent 11 is installed which consists of a shutter 15 and so on. Inside the housing 1, a stand unit 3 to hold a burner 2 and several kinds of cookers 5, etc., are installed. The stand unit 3 consists of three supports 313 and 333, and stays 311 and 331 which connect each support. The stand unit 3 can be divided into the upper stand 33 and the lower stand 31. A burner 2 is held by the lower stand 31 of the stand unit 3 to hold a heat source for cooking. The burner 2 is in the form of a case. A cooker 5 consisting of a grill and a cooking plate is installed for various kinds of cookings using the heat generated from the burner 2.
Patent JP-H09180276-A (JP)
Title: Magneto-optical recording medium and reproducing method therefor
Inventor: HIROKANE JUNJI
IPC: G11B11/10
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to separately reproduce individual recording bits with high signal quality even when neighboring recording bits enter a beam radius of collected optical beams by making recording magnetic domain information of a part in an intra-plane magnetization state. SOLUTION: On a substrate 1, a first transparent dielectrics layer 2, a reproducing layer 3 which is in an intra-plane magnetization state at room temp. and is made to an vertical magnetization state with temp. rise, a second transparent dielectrics layer 4, a recording layer 5 composed of a vertical magnetization film and a protective layer 6 are successively formed. In this case, film thickness of the reproducing layer 3 is 5 to 30nm, film thickness of the second transparent dielectrics layer 4 is 6 to 40nm and film thickness of the recording layer 5 is 20 to 80nm.
Patent JP-H07198946-A (JP)
Title: Base material for inner illuminating signboard
Inventor: OGIUE TSUTOMU
IPC: B32B27/12
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a base material for an inner illuminating-type signboard excellent in contamination resistance and adhesion property with a marking film by laminating a fluorocarbon resin film on at least one surface of a thermoplastic resin coating film with an adhesive. CONSTITUTION:A fluorocarbon resin film 4 having hydrophilic functional groups is laminated with an adhesive on at least one outer surface of a laminated sheet which consists of a synthetic fiber cloth and a thermoplastic resin coating film 3 formed on at least one surface of this cloth. As for the fluorocarbon resin film 4, polyvinylfluoride resin, polyvinylidene fluoride resin, tetrafluoroethylene resin and copolymers of these may be used, and especially, polyvinylfluoride resin (copolymer resin) is preferable. Hydrophilic functional groups can be added to the resin by treating the film surface with plasma, corona discharge or UV radiation, and especially, plasma treatment is preferable.
Patent JP-H03193467-A (JP)
Title: Manufacture of thermal head
Inventor: TAMURA TOSHITAKA
IPC: B41J2/345
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the manufacturing cost by a method wherein an heat accumulation layer of a heating element and a solder dam for face down bonding of an IC chip are formed simultaneously of a same material. CONSTITUTION:After forming a conductor layer film on a substrate 1 made of ceramic and high heat resistant resin, an individual electrode 2a and a common electrode 2b are formed by patterning. Then, after applying polyimide resin having high heat resistance and high adhesion all over to an upper material of those electrodes 2a, 2b, a heat accumulation layer 4a is formed in a clearance between the individual electrode 2a and the common electrode 2b, and solder dam 4b is formed around a connection part of face down bonding of an IC chip respectively by specified dimensions simultaneously within a same process, which are cured. A heating element layer 5 is formed thereon by a vapor deposition method, a sputtering method, or a plasma CVD method, and a protective film 6 is formed to a part other than the face down bonding part of the IC chip. Since a forming process of the heat accumulation layer and a forming process of the solder dam are performed in the same processing, a fixed yield may be improved at a low cost.
Patent JP-H0530125-A (JP)
Title: Method and device for multi-port relay and communication control system
Inventor: SETO KOICHIRO
IPC: H04L12/44
Filed: 1991-12-19
Abstract: PURPOSE:To realize suppression of the delay in the arrival of a frame and equipment of a loopback test function by prolonging relay when a frame being relayed is in existence and sequencing the relay when frames reach at the same time. CONSTITUTION:In the case of relaying plural input ports 241-244 and plural output ports 251-254, when a frame being already relayed is in existence at the arrival of the frame, a multi-port repeater 101a extends the relay of the frame and then relays the frame to all the output ports 251-254 within a prescribed time as soon as the relay of all the frames is finished. Furthermore, when a frame reaches simultaneously in a detectable range to two of the input ports 241-244 or over, the relay of the frame is sequenced and the frame is relayed according to a rule. Thus, collision of transmission frames is avoided to control the delay of the arrival and whether or not the transmission frame is correctly relayed is confirmed by the loopback test.